Key Features

• Two gang ON-ON dual-circuit design, realizes two-way circuit switching for diversified control demands
• Multi-style installation: Flat, Vertical and Right Angle three forms to fit various PCB layouts
• PC thru-hole structure, standard through-hole design for convenient PCB soldering and assembly
• Dual electrical ratings: 3A 125VAC & 1.5A 250VAC for different load requirements
• Ultra-low contact resistance (less than 20mΩ), ensures stable current transmission
• Excellent insulation performance: ≥1000MΩ @ 500VDC, safe for circuit operation
• High dielectric strength, withstand 1000VAC for 1 minute without breakdown
• Flame-retardant PPA base with UL94V-0 rating, high safety for electronic equipment
• Premium material combination: Brass handle & sleeve (chrome/nickel plated), stainless steel shell
• Copper alloy contact and terminal, optional gold or silver plating for enhanced conductivity
• Tin-plated brass bracket, anti-oxidation and long-term stable connection
• Long service life: mechanical life over 40000 cycles, durable for frequent operation
• Compact size, space-saving for dense PCB and mini electronic products
• Wide compatibility for consumer electronics, instruments and industrial control boards

Technical Specifications

Product Attributes

• Circuit: Two Gang, ON-ON Function
• Mounting: Flat / Vertical / Right Angle, PC Thru-hole
• Rating: 3A 125VAC / 1.5A 250VAC
• Contact Resistance: ＜20mΩ
• Insulation Resistance: ≥1000MΩ (500VDC)
• Dielectric Strength: 1000VAC / 1min
• Base: PPA (UL94V-0 Flame Retardant)
• Main Metal Parts: Brass + Stainless Steel
• Plating: Chrome / Nickel / Tin / Gold / Silver Optional
• Mechanical Life: ≥40000 Cycles
• Smart Module: Non-smart

Product Advantages

This two gang ON-ON toggle switch supports three installation forms including flat, vertical and right angle, which can adapt to diverse PCB structural designs and layout requirements. Adopting standard PC thru-hole mounting, it is easy for soldering and assembly on circuit boards. It has two sets of AC electrical specifications to match different load circuits. With ultra-low contact resistance and high insulation & voltage resistance, the switch ensures safe and stable operation for a long time. The whole set adopts high-quality materials: UL94V-0 flame retardant PPA base improves fire safety; brass components with multiple plating treatments resist oxidation and wear; stainless steel shell enhances structural stability. Copper alloy contacts with gold or silver plating options further optimize conductive performance. The mechanical life reaches over 40000 cycles, featuring reliable hand feel and stable switching. Without complex smart components, it has low failure rate and cost performance. It is a universal electronic switch suitable for PCB modules, small home appliances, testing instruments, audio equipment and industrial control circuits.

Applications

• PCB circuit boards and modular electronic circuit switching components
• Small household appliances and portable electronic equipment gear switches
• Laboratory testing instruments and measuring device control buttons
• Audio equipment, stereo and signal channel selection switches
• Industrial control panels and low-voltage circuit auxiliary control parts
• DIY electronic projects and customized circuit control modules

Max. Current：3A
Max. Voltage：125V
Model Number：MT-0-102-A104-N104-RS
Mechanical Life：40000 times or more
Specification：3A 125VAC;1.5A 250VAC
Pedestal：PPA(UL94V-0)
handle：Brass, chrome plated
Shaft sleeve：Brass, nickel or chrome plated
Iron shell：Stainless steel
Bracket：Brass, tin plated
Contact piece/terminal Copper alloy, silver or gold plated
Contact resistance：Less than 20mΩ
Insulation resistance：500VDC not lower than 1000mΩ
Withstand voltage：1000VAC, 1 minute
Product images

FAQ

1. What is the circuit function and installation style of this switch?
It is two gang ON-ON type, supporting flat, vertical and right angle installation, with PC thru-hole structure for PCB mounting.

2. What are the rated electrical parameters?
Two options: 3A 125VAC and 1.5A 250VAC.

3. Electrical performance indicators?
Contact resistance ＜20mΩ; insulation resistance ≥1000MΩ (500VDC); withstand 1000VAC for 1 minute.

4. What materials and plating are used for each part?
Base: UL94V-0 PPA; handle & sleeve: brass (chrome/nickel plated); shell: stainless steel; bracket: tin-plated brass; contact & terminal: copper alloy (gold/silver plated optional).

5. How long is the mechanical service life?
The mechanical life is more than 40000 cycles.

6. Does this switch have smart functions?
No, it is a traditional mechanical toggle switch without smart module.

7. What are the advantages of the base material?
The base adopts PPA material with UL94V-0 flame retardant grade, which has good fire resistance and insulation.

8. What wiring and installation methods does it adapt to?
Designed for PC thru-hole soldering, suitable for standard PCB board assembly.

9. Main application scenarios?
Mainly used for PCB boards, home appliances, instruments, audio devices and industrial control equipment.